| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.68 | 13.486% | $226.6088 | $226.61 | $226.60 | $226.60 |
| Purchase #2 | $133.53 | 9.596% | $146.3435 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $190.67 | 6.731% | $203.504 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $144.86 | 9.748% | $158.981 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $145.40 | 12.302% | $163.2871 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $65.77 | 10.766% | $72.8508 | $72.85 | $72.85 | $72.90 |
| Purchase #7 | $94.73 | 5.248% | $99.7014 | $99.70 | $99.70 | $99.70 |
| 7 purchase totals = | $974.64 | $1,071.2766 | $1,071.27 | $1,071.30 | $1,071.30 | |